<template>
  <view class="cart-container">
    <my-address></my-address>
    <view class="cart-body"  v-if="cart.length">
      <view class="cart-title">
        <uni-icons type="shop" size="18"></uni-icons>
        <text class="cart-title-text">购物车</text>
      </view>
      <uni-swipe-action>
        <block v-for="(goods,i) in cart" :key="i">
          <uni-swipe-action-item :right-options="options" @click="swipeActionClickHandler(goods)">
          <my-goods :goods="goods" :showRadio="true" @radio-change="radioChange" @num-change="numberChange"></my-goods>
          </uni-swipe-action-item>
        </block>
      </uni-swipe-action>
    </view>
    <view class="empty-cart" v-else>
      <image src="../../static/cart_empty@2x.png" class="empty-img"></image>
      <text class="tip-text">空空如也~~~</text>
    </view>
    <my-settle></my-settle>
  </view>
</template>

<script>
  import {mapState,mapMutations} from 'vuex'
   import badgeMix from '../../mixin/tabar-badge.js'
  export default {
    mixins:[badgeMix],
    
    data() {
      return {
        options:[{
          text:'删除',
          style:{
            backgroundColor:'#C00000'
          }
        }]
      }
    },
    onLoad(){
 
    },
    methods: {
      radioChange(e){
        this.updateGoodsState(e)
      },
      numberChange(e){
        this.updateGoodsState(e)
      },
      ...mapMutations('m_cart',['updateGoodsState','swipeActionClickHandler'])
    },
    computed:{
      ...mapState('m_cart',['cart']),
    }
  }
</script>

<style lang="scss">
  .cart-container{
    padding-bottom: 51px;
    
    .cart-body{
      .cart-title{
        height: 40px;
        display: flex;
        align-items: center;
        font-size: 14px;
        padding-left: 5px;
        border-bottom: 1px solid #efefef;
        .cart-title-text{
          margin-left:10px ;
        }
      }
    }
    .empty-cart{
      margin-top: 150rpx;
      display: flex;
      flex-direction: column;
      align-items: center;
      .empty-img{
        height: 90px;
        width: 90px;
      }
      .tip-text{
        margin-top: 15px;
        font-size: 12px;
        color: gray;
      }
    }
  }
  
</style>
